Julian Barnes' novels often have a strong focus on human nature. For example, in 'The Sense of an Ending', we see how the main character's self - perception and understanding of his relationships are deeply intertwined with his sense of self. His works also tend to be very cerebral, making the reader think about complex ideas like truth and memory.
Perhaps in this fanfic, Griffith has turned into something truly evil and a threat to the world Guts cares about. Guts, being the warrior he is, might feel it's his duty to put an end to Griffith to save others. Also, Guts could be driven by his own sense of justice. If Griffith has wronged innocent people, Guts may decide that killing him is the only way to set things right.
It depends on the specific fanfic. Some fanfics might have Guts killing Griffith as a major plot point, while others could take a different direction and not have that happen at all.
The main cast in 'Andy Griffith Christmas Story' includes Andy Griffith himself. He played Sheriff Andy Taylor, a kind - hearted and wise character. Don Knotts as Barney Fife, Andy's bumbling but loveable deputy. Frances Bavier as Aunt Bee, who took care of Andy and Opie. And Ron Howard as Opie Taylor, Andy's son. These characters together created the warm and charming small - town atmosphere that was characteristic of the show.
I don't know who the author of the 'julian novel' is. There could be many people named Julian who could potentially be the author, or it could be a pen name.
I'm not sure specifically what a 'julian novel' is as the term is rather general. It could be a novel written by someone named Julian, or it could be a novel with 'Julian' as a main character. Without more context, it's hard to say.
I don't have specific information about who Julian is in '600 lb life' as there are many individuals on the show. He could be one of the participants who is on a journey to lose a significant amount of weight and improve his overall health.